Why it matters
Links without discernible text (e.g. icon links) are announced only as "link".
How to fix it
Add link text, aria-label, or alt text on the image inside the link.
Example
<a href="https://github.com/org" aria-label="GitHub"><svg aria-hidden="true">…</svg></a>References
More accessibility rules
void a11y reports 48 rules in this category. WCAG 2.2 AA through axe-core, plus checks axe can't do alone: visible keyboard focus, 24/44px target size on mobile, 320px reflow and disabled zoom.
color-contrastText has insufficient color contrastimage-altImage has no text alternativebutton-nameButton has no accessible namelabelForm field has no labelselect-nameSelect element has no accessible nameinput-button-nameInput button has no accessible nameinput-image-altImage button has no alt texthtml-has-lang<html> has no lang attribute